2011-2016 Duramax LML Mahle Head Set (HS54580C) Duramax this is a slightly larger

this is a slightly larger turbo (For some of the engine models) that will give you the performance and still be able to tow great

and will bolt on ANY YEAR

0L Mahle Set of 8 Pistons w/ Rings - Standard (224-3503WR)

Part Numbers: 300243

Unlock more horsepower and torque while disabling MDS for enhanced drivability and performance

2011-2016 Duramax LML Mahle Head Set (HS54580C) Duramax this is a slightly larger2011 2016 Duramax Upper Engine Gasket Set (HS54580C) The MAHLE HS54580C Head Set for your 2011 2016 GM 6. 6L Duramax supplies you with the gaskets and seals needed for cylinder head removal, with the exception of the cylinder head gaskets (sold separately). MAHLE head sets give you original equipment form, fit, and function, so they fit just like the original. MAHLE head gasket sets are packaged in shrink wrapped tray, giving you the ability to view